| 2 | Guard |
| 3 | Spring |
| 4 | Spring |
| 5 | Screw |
| 6 | Plate |
| 7 | Brake band |
| 8 | Lever |
| 9 | Pin |
| 10 | Washer |
| 11 | Nut |
| 12 | Spring |
| 13 | Clutch |
| 14 | Chain sprocket 3/8 |
| 15 | Washer |
| 16 | Worm gear 3/8 |
| 17 | Bearing |
| 18 | Bar 16 - cm 41 |
| 19 | Chain .3/8 x .050 (1.3mm) - 57 links |
| 2 | Guard |
| 3 | Spring |
| 4 | Spring |
| 5 | Screw |
| 6 | Plate |
| 7 | Brake band |
| 8 | Lever |
| 9 | Pin |
| 10 | Washer |
| 11 | Nut |
| 12 | Spring |
| 13 | Clutch |
| 14 | Chain sprocket 3/8 |
| 15 | Washer |
| 16 | Worm gear 3/8 |
| 17 | Bearing |
| 18 | Bar 16 - cm 41 |
| 19 | Chain .3/8 x .050 (1.3mm) - 57 links |